What is this long flat snail?

[Stuartmercer]

This snail is long and very flat by the looks of it. Any ideas on what it could be?

 

[William Mumford]

Looks like a Chiton.

 

[Stuartmercer]

Looks like a Chiton.

Hmm okay. I have never heard of those. Thank you for the help.

 

[William Mumford]

Hmm okay. I have never heard of those. Thank you for the help.

They mainly graze on algae. I like them they look like a suit of armor and if im not mistaken they are dinosaurs.